PREVALENCE OF MENTAL ILLNESS AND PREVALENCE OF MENTAL ILLNESS AND SUBSTANCE ABUSE DISORDERS AMONG SUBSTANCE ABUSE DISORDERS AMONG INCARCERATED JUVENILE OFFENDERS INCARCERATED JUVENILE OFFENDERS Funded by the Mississippi Department of Public Safety Division of Public Safety Planning and The Mississippi Department of Mental Health Division of Children and Youth Services by Angela Robertson and Jonelle Husain Social Science Research Center Mississippi State University REPORT REPORT